Dairy product package inspection workbench

Abstract

The utility model relates to the technical field of dairy product processing, and provides a dairy product packaging inspection workbench which comprises a cabinet body, a working space is arranged, a water pool, a faucet, an acid liquor pool and an alkali liquor pool are arranged on the bottom wall of the working space, the water pool, the acid liquor pool and the alkali liquor pool are arranged at intervals, the faucet is arranged close to the water pool, and a filter screen is arranged in the water pool in a suspended mode. The acid liquor pool is provided with a first cover plate capable of being opened and closed, and the alkali liquor pool is provided with a second cover plate capable of being opened and closed; the first storage grid and the second storage grid are arranged on the first side wall of the working space in a spaced mode and used for storing different objects. Functional modules such as a water tank, an acid liquor tank, an alkali liquor tank and a storage grid are integrated in one workbench, so that the problem that a plurality of stations need to be switched in a traditional inspection process is avoided, the centralization and high efficiency of the inspection process are realized, the quality detection efficiency and accuracy are remarkably improved, the operation complexity and personal errors are reduced, and the production cost is reduced. And a more reliable guarantee is provided for the integrity of dairy product packaging.

Description

Technical Field

[0001] This utility model relates to the field of dairy processing technology, and in particular to a dairy product packaging inspection workbench. Background Technology

[0002] In the dairy production industry, the integrity of packaging is a crucial factor in ensuring product quality and safety. Dairy products, rich in protein, fat, and other nutrients, are highly susceptible to microbial contamination. If there are problems with the packaging seams, such as loose stitching, leaks, or inadequate sealing, air, dust, and microorganisms can penetrate the packaging, causing the dairy products to spoil, shortening their shelf life, and even leading to food safety issues.

[0003] Currently, there are still significant shortcomings in the inspection of dairy product packaging seams. The industry lacks standardized inspection workstations, and packaging inspections are generally carried out using makeshift, self-assembled equipment. This equipment has limited functionality and cannot meet the stringent quality and safety standards for dairy product packaging, making it difficult to effectively identify and resolve potential problems in packaging seams. Utility Model Content

[0004] This utility model provides a dairy product packaging inspection workbench to solve the problem in the prior art that the inspection of dairy product packaging sewing needs to be completed at multiple different workstations.

[0005] This utility model provides a dairy product packaging inspection workbench, comprising:

[0006] The cabinet has a workspace. The bottom wall of the workspace has a water tank, a faucet, an acid tank, and an alkali tank. The water tank, the acid tank, and the alkali tank are spaced apart. The faucet is located near the water tank. A filter screen is suspended in the water tank. The acid tank is equipped with a first cover that can be opened and closed, and the alkali tank is equipped with a second cover that can be opened and closed.

[0007] The first and second storage compartments are spaced apart on the first side wall of the workspace and are used to store different items.

[0008] According to the present invention, a dairy product packaging inspection workbench is provided, which further includes a first driving component and a second driving component. The first driving component is used to drive the first cover plate to move relative to the acid pool to open or close the acid pool. The second driving component is used to drive the second cover plate to move relative to the alkali pool to open or close the alkali pool.

[0009] Each of the first and second drive components includes a drive element, a transmission component, and a rotating shaft. The rotating shaft is connected to a corresponding cover plate, and the drive element is connected to the rotating shaft via the transmission component.

[0010] According to the dairy product packaging inspection workbench provided by this utility model, it also includes:

[0011] An eyewash station is installed on the bottom wall of the workspace, located near the sink, and placed side by side with the faucet.

[0012] According to the present invention, a dairy product packaging inspection workbench includes an acid tank and an alkali tank arranged side by side, with the acid tank located near the first side wall of the workspace and the water tank located near the alkali tank; and the water tank and alkali tank are arranged side by side.

[0013] Both the first cover plate and the second cover plate are transparent.

[0014] According to the present invention, a dairy product packaging inspection workbench is provided, wherein the workspace further has a second side wall and a third side wall arranged opposite to each other, the second side wall and the third side wall being located on both sides of the first side wall, and at least one of the second side wall and the third side wall is provided with an observation window.

[0015] According to the present invention, a dairy product packaging inspection workbench is provided, wherein the second side wall is close to the acid pool and the alkali pool, the third side wall is close to the water pool, and the third side wall is also provided with a shelf.

[0016] According to the present invention, a dairy product packaging inspection workbench is provided, wherein the cabinet has a maintenance space below it near the work space, and the maintenance space is used for inspecting the faucet.

[0017] According to the present invention, a dairy product packaging inspection workbench is provided, wherein the cabinet has a storage space below it near the inspection space.

[0018] According to the present invention, a dairy product packaging inspection workbench further includes an acid pool concentration detector and an alkali pool concentration detector. The acid pool concentration detector and the alkali pool concentration detector are installed side by side on the bottom wall of the work space. The acid pool concentration detector is used to detect the concentration of acid in the acid pool, and the alkali pool concentration detector is used to detect the concentration of alkali in the alkali pool.

[0019] According to the present invention, a dairy product packaging inspection workbench also includes a lighting lamp and an ultraviolet disinfection lamp, both of which are installed on the top wall of the workspace.

[0020] The dairy product packaging inspection workbench provided by this utility model integrates functional modules such as water tank, acid tank, alkali tank, and storage compartment into one workbench, avoiding the problem of switching between multiple workstations in the traditional inspection process. It realizes the centralization and efficiency of the inspection process, significantly improves the quality inspection efficiency and accuracy of dairy product packaging, and reduces the complexity of operation and human error, providing a more reliable guarantee for the integrity of dairy product packaging. Attached Figure Description

[0021] To more clearly illustrate the technical solutions in this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0022] Figure 1 This is one of the structural schematic diagrams of the dairy product packaging inspection workbench provided by this utility model.

[0023] Figure 2 This is a front view of the dairy product packaging inspection workbench provided by this utility model.

[0024] Figure 3 This is one of the cross-sectional views of the dairy product packaging inspection workbench provided by this utility model.

[0025] Figure 4 This is the second structural schematic diagram of the dairy product packaging inspection workbench provided by this utility model.

[0026] Figure 5 This is the second sectional view of the dairy product packaging inspection workbench provided by this utility model.

[0027] Figure label:

[0028] 1. Cabinet; 101. Workspace; 102. First observation window; 103. Second observation window; 2. Water tank; 3. Faucet; 4. Acid tank; 41. First cover plate; 5. Alkali tank; 51. Second cover plate; 6. Filter screen; 7. First storage compartment; 8. Second storage compartment; 9. Drive assembly; 91. Rotating shaft; 10. Eyewash station; 11. Maintenance space; 12. Storage space; 13. Acid tank concentration detector; 14. Alkali tank concentration detector; 15. Lighting; 16. Ultraviolet disinfection lamp; 17. Shelf. Detailed Implementation

[0029] To make the objectives, technical solutions, and advantages of this utility model clearer, the technical solutions of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0030] like Figure 1 and Figure 2 As shown, the dairy product packaging inspection workbench of this utility model embodiment includes: a cabinet 1, a water tank 2, a water tap 3, an acid solution tank 4, an alkali solution tank 5, a first storage compartment 7, and a second storage compartment 8. Typically, a frame is constructed using vertical, horizontal, and longitudinal bars, and panels are installed on the frame to form the cabinet 1. The cabinet 1 has a working space 101, and the bottom wall of the working space 101 is provided with the water tank 2, water tap 3, acid solution tank 4, and alkali solution tank 5. The bottom wall of the working space 101 can be recessed directly downwards to form the water tank 2, acid solution tank 4, and alkali solution tank 5. The water tank 2, acid solution tank 4, and alkali solution tank 5 are spaced apart, and the water tap 3 is located near the water tank 2 to provide cleaning water. The faucet 3 can be a universal faucet 3, which can flexibly adjust the angle at any time with its 360-degree rotation feature, so as to accurately and thoroughly rinse various milk packaging materials to ensure that the packaging materials are clean and free of dirt; at the same time, it is also convenient for efficient cleaning of used tools, greatly improving the convenience and coverage of rinsing operations.

[0031] A filter screen 6 is suspended inside the water tank 2, meaning there is a certain distance between the filter screen 6 and the bottom of the water tank 2. When dairy products are poured out, this provides inspectors with an excellent viewing angle, allowing them to clearly and intuitively check for lumps or impurities, greatly facilitating quality inspection and helping to ensure the quality of dairy products. For example, the filter screen 6 is mounted on the side wall of the water tank 2 using a bracket.

[0032] Pool 2 can meet the cleaning needs of various equipment. Testing tools such as measuring cylinders and scissors can be cleaned promptly after use to ensure cleanliness for the next use. In the dairy product testing process, Pool 2, in conjunction with the universal faucet 3, also rinses away residual milk from the packaging materials, ensuring uninterrupted testing. Furthermore, when personal protective equipment comes into contact with acids or alkalis, such as gloves, Pool 2, together with the universal faucet 3, provides timely and effective rinsing to prevent harm from acid or alkali residues, comprehensively ensuring the smooth operation of the work and the safety of personnel.

[0033] In addition, acid tank 4 and alkali tank 5 are used to store acidic and alkaline liquids, respectively. Acid tank 4 is equipped with an openable and closable first cover 41, which can be made of transparent material. This allows personnel to easily and directly observe the sample processing status within acid tank 4, ensuring the acid immersion process proceeds normally. Furthermore, the first cover 41 has an automatic opening and closing function; it opens automatically when a sample needs to be placed and closes immediately after the sample is placed, effectively preventing personnel from directly contacting the acid and greatly reducing safety risks. Simultaneously, the closed state of the first cover 41 reduces acid evaporation, minimizing potential harm to personnel and maintaining a relatively stable acid temperature and concentration within the tank, ensuring the consistency and reliability of the acid immersion effect.

[0034] Similarly, the alkali tank 5 is equipped with a second, closable cover 51. The second cover 51 can be made of transparent material, allowing personnel to easily and directly observe the sample processing within the tank, ensuring the alkali soaking process proceeds normally. Furthermore, the second cover 51 has an automatic opening and closing function; it opens automatically when a sample needs to be placed and closes immediately after the sample is placed, effectively preventing direct contact with the alkali solution and greatly reducing safety risks. Simultaneously, the closed state of the second cover 51 reduces alkali evaporation, minimizing potential harm to personnel and maintaining a relatively stable temperature and concentration of the alkali solution within the tank, ensuring the consistency and reliability of the alkali soaking effect.

[0035] In addition, the first storage compartment 7 and the second storage compartment 8 are spaced apart on the first side wall of the workspace 101 for storing different items. For example, the first storage compartment 7 and the second storage compartment 8 are arranged along the height of the cabinet 1. The first storage compartment 7 stores penetrating fluid used to detect gaps and leaks in packaging seams, while the second storage compartment 8 stores protective gloves, safety glasses, and other protective equipment for easy access. This provides timely protection for operations that may involve contact with acidic or alkaline substances, effectively ensuring personnel safety, while also making the workbench layout more organized.

[0036] In practical applications, the standards for inspecting dairy product packaging mainly include the following methods: destructive packaging inspection, peeling test, penetration test, conductivity test, longitudinal seal gap inspection, and detailed inspection of the packaging apex corner forming, etc. The following are the specific operating steps and judgment criteria for some of these inspection methods:

[0037] Destructive testing:

[0038] Operating steps: Cut off the top and bottom of the packaging, 25-30 mm from the top / bottom crease line. Wash and dry with compressed air. Trim the edges of the packaging, no more than 1 mm wide.

[0039] A good seal is defined as follows: The inner plastic layer of the packaging material is pulled open, but the horizontal seal is not. The intersection of the horizontal and vertical seals is pulled open and delaminated.

[0040] Standards for poor sealing: Plastic protrusions or particles appear in the horizontal seal area, affecting the packaging's airtightness. The seal is pulled open, but the composite layer of the packaging material is not (cold seal), usually caused by excessively low sealing temperature or insufficient pressure. Overheating occurs, with the inner plastic layer overheated and fine cracks appearing in the aluminum foil layer, usually caused by excessively high sealing temperature.

[0041] Peeling test:

[0042] Operating Procedures: Carefully peel off the outermost layer of packaging from the overlapping vertical seal, removing as much paper as possible. Prepare at least 1000 mL of Ecolab concentrated acid. Using tweezers, immerse the sample in the concentrated acid, turning it 1-2 times during the process to ensure complete immersion. Immerse the sample with only the aluminum foil remaining in Ecolab alkaline solution (concentration approximately 10-18%) for 15-30 minutes, then remove the aluminum foil. Rinse off the alkaline solution with clean water.

[0043] Inspection frequency: once every 6 hours (once every 4 hours for student milk). After peeling, pour in the penetrant solution, observe the effect within 5-15 minutes, and perform a second verification after 30 minutes.

[0044] Permeation test:

[0045] Operating Procedure: Inject an appropriate amount of red penetrant into the packaging material, ensuring the liquid level is above the top corners. Allow the penetrant to dry for 5 minutes. Peel off the outermost cardboard layer and inspect the outside of the packaging for any ink stains.

[0046] Judgment criteria: If there are ink stains on the outside of the packaging, it indicates leakage, and the machine should be stopped immediately to investigate the cause.

[0047] Inspection frequency: once every 6 hours (once every 4 hours for student milk).

[0048] Conductivity test:

[0049] Operating Procedures: Prepare a 1% saline solution (10 grams of salt in 1 L of water). Place one-third of the saline solution into the sample package, ensuring the solution submerges the weak areas of the package to be tested (such as top / bottom corners and crease lines). Use a conductivity meter to test: If the pointer deflects to zero, the inner PE layer of the package is undamaged (negative sample). If the ammeter reading is unstable and greater than 0, dry the sample package before testing. If the pointer deflects rapidly and the reading is stable and greater than 0, there is damage to the packaging material that contacts the aluminum foil layer (positive sample), requiring further inspection.

[0050] Compared to related technologies where dairy product packaging seam inspection typically relies on scattered equipment and processes, leading to complex operations, low efficiency, and difficulty in ensuring comprehensiveness and accuracy, this utility model's dairy product packaging inspection workbench integrates functional modules such as a water tank 2, acid tank 4, alkali tank 5, and storage compartments into a single workbench. This avoids the need to switch between multiple workstations in traditional inspection processes, achieving centralization and efficiency in the inspection process. It significantly improves the efficiency and accuracy of dairy product packaging quality inspection while reducing operational complexity and human error, providing a more reliable guarantee for the integrity of dairy product packaging.

[0051] like Figure 1 and Figure 3 As shown, the dairy product packaging inspection workbench of this embodiment further includes a first driving assembly and a second driving assembly. The first driving assembly is used to drive the first cover plate 41 to move relative to the acid pool 4, so as to open or close the acid pool 4. The second driving assembly is used to drive the second cover plate 51 to move relative to the alkali pool 5, so as to open or close the alkali pool 5. Each driving assembly 9 in the first driving assembly and the second driving assembly includes a driving component, a transmission component, and a rotating shaft 91. The rotating shaft 91 is connected to the corresponding cover plate, and the driving component is connected to the rotating shaft 91 through the transmission component.

[0052] For example, the first driving assembly includes a driving component, a transmission component, and a rotating shaft 91. The first cover plate 41 is connected to the rotating shaft 91 via a connector. The driving component can be a drive motor, and the transmission component can be a gear set or a worm gear, etc. Thus, under the drive of the drive motor, the rotating shaft 91 can rotate, thereby causing the first cover plate 41 to move relative to the acid tank 4.

[0053] In optional embodiments, such as Figure 2 , Figure 3 and Figure 4 As shown, the dairy product packaging inspection workbench also includes an eyewash station 10. The eyewash station 10 is primarily used to rinse the eyes or face in emergencies, especially when chemicals splash into the eyes or skin, providing a rapid source of clean water to reduce injury. To save space, the eyewash station 10 is installed on the bottom wall of the workspace 101, near the sink 2, and side-by-side with the faucet 3. For example, if personnel accidentally come into contact with acidic or alkaline substances during operation, the eyewash station 10 can quickly rinse the eyes and other areas to prevent further injury.

[0054] In optional embodiments, such as Figure 1 and Figure 3As shown, the layout of acid tank 4, alkali tank 5 and water tank 2 needs to be planned reasonably to ensure the convenience and safety of operation. Acid tank 4 and alkali tank 5 are set side by side, with acid tank 4 close to the first side wall of the working space 101 and water tank 2 close to alkali tank 5. Water tank 2 and alkali tank 5 are set side by side.

[0055] It should be noted that the eyewash station 10 and the faucet 3 located on the bottom wall of the workspace 101 are located on the side of the sink 2 near the first side wall of the workspace 101.

[0056] In optional embodiments, such as Figure 1 As shown, the workspace 101 also has a second sidewall and a third sidewall arranged opposite to each other, the second sidewall and the third sidewall being located on both sides of the first sidewall, and at least one of the second sidewall and the third sidewall being provided with an observation window.

[0057] For example, the observation window includes a first observation window 102 and a second observation window 103, with the first observation window 102 located on the third sidewall and the second observation window 103 located on the second sidewall. The observation window can be formed by a through-hole or transparent glass. The observation window allows supervisors to easily observe the operation in real time, thereby effectively supervising the execution of the packaging and sealing procedures and ensuring correct operation by the operators. It also facilitates new employees learning by observing experienced employees, while preventing contamination of the site due to new employees being too close to samples and operators, thus avoiding any impact on testing accuracy.

[0058] In optional embodiments, such as Figure 3 and Figure 4 As shown, the second sidewall is close to the acid pool 4 and the alkali pool 5, and the third sidewall is close to the water pool 2. The third sidewall is also equipped with a shelf 17.

[0059] It should be noted that the shelf 17 includes a horizontal part and a vertical part. The horizontal part has multiple through holes of different sizes, which can be used to place test tubes of different sizes. The vertical part has multiple hooks, which can be used to place tools such as scissors.

[0060] In optional embodiments, such as Figure 1 and Figure 2 As shown, a maintenance space 11 is provided below the work space 101 in the cabinet 1. The maintenance space 11 is used for the maintenance of the faucet 3.

[0061] It should be noted that the water inlet pipes and valves related to faucet 3 are all located within the maintenance space 11. Similarly, the drain pipes and valves related to sink 2 are also located within the maintenance space 11. Furthermore, the components related to eyewash station 10 are also located within the maintenance space 11. Thus, the maintenance space 11 facilitates the repair, replacement, and maintenance of facilities such as sink 2, faucet 3, and eyewash station 10. For example, the maintenance space 11 is equipped with an access door, through which the maintenance space 11 can be closed or opened.

[0062] In optional embodiments, such as Figure 1 and Figure 2 As shown, cabinet 1 has a storage space 12 located below the maintenance space 11.

[0063] For example, the storage space 12 includes a first drawer and a second drawer, which are arranged sequentially along the height of the cabinet 1, and both the first and second drawers slide in conjunction with the cabinet 1. The first drawer is used to store samples of packaging materials that have been tested. These samples need to be retained for 7 days so that they can be retrieved for re-inspection at any time in case of potential quality traceability issues. Storing them together in the first drawer ensures that the packaging material samples are properly stored within the specified time and facilitates orderly management by date by staff, providing a solid guarantee for long-term monitoring and problem investigation of product quality. The second drawer is used to store dairy products that have been tested but have only the PE layer retained. These dairy products need to be retained for a period of time for subsequent observation to help analyze product quality and stability.

[0064] In optional embodiments, such as Figure 2 As shown, the dairy product packaging inspection workbench also includes an acid pool concentration detector 13 and an alkali pool concentration detector 14. The acid pool concentration detector 13 and the alkali pool concentration detector 14 are installed side-by-side on the bottom wall of the workspace 101. The acid pool concentration detector 13 is used to detect the concentration of acid in the acid pool 4, and the alkali pool concentration detector 14 is used to detect the concentration of alkali in the alkali pool 5. For example, the acid pool concentration detector 13 and the alkali pool concentration detector 14 are positioned close to the acid pool 4 and adjacent to the first side wall of the workspace 101.

[0065] It should be noted that the acid pool concentration detector 13 can quickly and accurately measure the concentration of acid in the acid pool 4 and display the data intuitively, providing a basis for the control of acid concentration during the detection process. The alkali pool concentration detector 14 can quickly and accurately measure the concentration of alkali in the alkali pool 5 and display the data intuitively, providing a basis for the control of alkali concentration during the detection process.

[0066] The following explanation uses the acid pool concentration detector 13 as an example. The acid pool concentration detector 13 employs a probe resistant to strong acid corrosion, allowing it to directly penetrate the bottom of the acid pool 4 to quickly collect solution data. Its internal high-precision sensor can analyze and process the collected data in real time, presenting the concentration information intuitively on a display screen. Thus, operators can read the test results remotely without approaching the hazardous acid pool 4, ensuring timely data collection, avoiding personnel contact with acids and alkalis, reducing safety risks, and improving testing and work efficiency.

[0067] In optional embodiments, such as Figure 5 As shown, the dairy product packaging inspection workbench also includes a lighting lamp 15 and an ultraviolet disinfection lamp 16, both of which are installed on the top wall of the workspace 101.

[0068] It should be noted that the dairy product packaging inspection workbench is equipped with 15 lights, providing suitable brightness to ensure the entire operating area is well-lit and clearly visible. This helps inspectors accurately identify minor defects on the surface of packaging materials and clearly distinguish the condition of samples. Whether observing whether dairy products have lumps or impurities, or checking the scale and data of testing equipment, everything is readily apparent. This greatly reduces misjudgments caused by insufficient lighting, effectively ensuring the accuracy and efficiency of the inspection work.

[0069] Understandably, the dairy product packaging inspection workbench is also equipped with ultraviolet (UV) disinfection lamps 16, which play a crucial sterilization role when the workbench is not in use. After work is completed, turning on the UV disinfection lamps 16 allows the released UV light to fully cover the workbench area, effectively killing bacteria, viruses, fungi, and other microorganisms suspended in the air and attached to the workbench surface, significantly reducing the risk of germ growth and spread. Furthermore, various testing instruments (such as measuring cylinders, scissors, and tasting cups) can be placed on the workbench for UV sterilization. This not only ensures the hygiene of the instruments and prevents contamination from affecting the accuracy of subsequent tests, but also provides a sterile and clean operating environment for the next task, effectively guaranteeing the smooth progress of the work and the reliability of the test results.

[0070] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and not to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. A dairy product packaging inspection workbench, characterized in that, include: The cabinet has a workspace. The bottom wall of the workspace has a water tank, a faucet, an acid tank, and an alkali tank. The water tank, the acid tank, and the alkali tank are spaced apart. The faucet is located near the water tank. A filter screen is suspended in the water tank. The acid tank is equipped with a first cover that can be opened and closed, and the alkali tank is equipped with a second cover that can be opened and closed. The first and second storage compartments are spaced apart on the first side wall of the workspace and are used to store different items.

2. A dairy product packaging inspection station according to claim 1, characterised in that, It also includes a first driving component and a second driving component. The first driving component is used to drive the first cover plate to move relative to the acid pool to open or close the acid pool. The second driving component is used to drive the second cover plate to move relative to the alkali pool to open or close the alkali pool. Each of the first and second drive components includes a drive element, a transmission component, and a rotating shaft. The rotating shaft is connected to a corresponding cover plate, and the drive element is connected to the rotating shaft via the transmission component.

3. The dairy product packaging inspection station of claim 1, wherein, Also includes: An eyewash station is installed on the bottom wall of the workspace, located near the sink, and placed side by side with the faucet.

4. The dairy product packaging inspection workstation of claim 1, wherein, The acid tank and the alkali tank are arranged side by side, with the acid tank located near the first side wall of the working space, and the water tank located near the alkali tank. The water tank and the alkali tank are arranged side by side; and / or, Both the first cover plate and the second cover plate are transparent.

5. The dairy product packaging inspection station of claim 1, wherein, The workspace also has a second sidewall and a third sidewall arranged opposite to each other, the second sidewall and the third sidewall being located on both sides of the first sidewall, and at least one of the second sidewall and the third sidewall being provided with an observation window.

6. A dairy product packaging inspection station according to claim 5, characterised in that, The second sidewall is close to the acid pool and the alkali pool, and the third sidewall is close to the water pool. The third sidewall is also provided with a shelf.

7. The dairy product packaging inspection workstation of claim 1, wherein, The cabinet has a maintenance space located below the workspace, which is used for inspecting and repairing the faucet.

8. A dairy product packaging inspection station according to claim 7, characterised in that, The cabinet has a storage space located below it, near the maintenance space.

9. The dairy product packaging inspection workstation of claim 1, wherein, It also includes an acid pool concentration detector and an alkali pool concentration detector, which are installed side by side on the bottom wall of the working space. The acid pool concentration detector is used to detect the concentration of acid in the acid pool, and the alkali pool concentration detector is used to detect the concentration of alkali in the alkali pool.

10. The dairy product packaging inspection workbench according to claim 1, characterized in that, It also includes lighting fixtures, which are installed on the ceiling wall of the workspace.

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